.am-g {
    margin: 0 auto;

}

.am-g-fixed {
    max-width: 1000px;
}
#level{
    margin-bottom:15px ;
}
#field{
    margin-bottom:15px ;
}
#award_level{
    margin-bottom:15px ;
}
#file{
    margin-bottom:15px ;
}
#Introduction{
    margin-bottom:15px ;
}
#legend,#l_button{
    text-align: center;
    font-size: x-large;
}
#l_number{
    text-align: center;
}
#l_title{
    text-align: center;
}
#l_fthor{
    text-align: center;
}
#l_other,#l_sther{
    text-align: center;
}
#l_level{
    text-align: center;
}
#l_field{
    text-align: center;
}
#l_time,#l_ztime{
    text-align: center;
}
#l_alevel{
    text-align: center;
}
#l_material{
    text-align: center;
}
#l_Introduction{
    text-align: center;
}
#l_Press{
    text-align: center;
}
#l_word{
    text-align: center;
}
